MAGIC: THE GATHERING
: Add to your mana pool.
, , Sacrifice Tectonic Edge: Destroy target nonbasic land. Activate this ability only if an opponent controls four or more lands.
Tectonic Edge sees a fair amount of play in Modern. It's no Wasteland, but it is still very strong against control decks and certain combo and ramp strategies like Scapeshift and to a lesser extent Tron.